CosEventChannelAdmin_ProxyPullConsumer

This module implements a ProxyPullConsumer interface which acts as a middleman between pull supplier and the event channel.

The ProxyPullConsumer interface defines the second step for connecting pull
suppliers to the event channel. A proxy consumer is similar to a normal consumer,
but includes an additional method for connecting a supplier to the proxy
consumer.

To get access to all definitions, e.g., exceptions,
include necessary hrl files by using:-include_lib("cosEvent/include/*.hrl").

Any object that possesses an object reference that supports the ProxyPullConsumer
interface can perform the following operations:

connect_pull_supplier(Object, PullSupplier) -> Return

This operation connects PullSupplier object to the ProxyPullConsumer object.
If a nil object reference is passed CORBA standard BAD_PARAM exception
is raised. If the ProxyPullConsumer is already connected to a PullSupplier,
then the CosEventChannelAdmin_AlreadyConnected exception is raised.
Implementations of ProxyPullConsumers may require additional interface
functionality; if these requirements are not met the
CosEventChannelAdmin_TypeError exception will be raised.

disconnect_pull_consumer(Object) -> Return

Object = #objref

Return = ok

This operation disconnects proxy pull consumer from the event channel and
sends a notification about the loss of the connection to the pull supplier
attached to it.